package thread;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: tao
 * Date: 2023-12-01
 * Time: 17:35
 */
public class TestDemo2 {
    public static void main(String[] args) {
        Object locker = new Object();
        Thread t1 = new Thread(() -> {
            synchronized (locker) {
                System.out.println("t1 wait之前");
                try {
                    locker.wait();
                    locker.notify();
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                System.out.println("t2 wait之后");
            }
        });
        Thread t2 = new Thread(() -> {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
            synchronized (locker) {
                System.out.println("t2 notify之前");
                locker.notify();
                System.out.println("t2 notify之后");
            }
        });
        t1.start();
        t2.start();
    }
}
